How to Read U.S. Nutrition Labels and Avoid Hidden Sugar and Salt
Understanding U.S. nutrition labels can feel confusing at first, especially when food companies use smart marketing tricks to hide sugar and salt under different names. But once you know how to read the label correctly, you can make healthier choices for yourself and your family. This guide will walk you step by step through U.S. nutrition labels and help you spot hidden sugars and excess sodium with confidence.
Why Reading Nutrition Labels Is Important
Most packaged foods look healthy from the front, but the real story is always on the nutrition label. High sugar and salt intake is linked to weight gain, diabetes, high blood pressure, and heart disease. Learning to read labels helps you:
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Control daily sugar and salt intake
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Choose better options for weight management
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Avoid misleading “healthy” claims
Understanding the U.S. Nutrition Facts Label
The U.S. Nutrition Facts label follows a standard format regulated by the FDA. Knowing what each section means is the key to smart food choices.
Start With the Serving Size
The serving size is the most important part of the label—and the most ignored.
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All nutrition values are based on one serving, not the whole package
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Many packets contain 2–3 servings, even if they look small
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If you eat double the serving, you also double the sugar, salt, and calories
Tip: Always check how many servings you actually eat.
Calories: Quality Matters More Than Quantity
Calories tell you how much energy you get from one serving. But don’t judge food only by calories.
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Low-calorie foods can still be high in sugar or sodium
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High-calorie foods with protein, fiber, and healthy fats can be nutritious
Focus on nutrient quality, not just calorie numbers.
How to Spot Hidden Sugar on Nutrition Labels
Sugar is one of the most misleading ingredients on packaged foods.
Check “Total Sugars” and “Added Sugars”
On U.S. labels, sugar is divided into two parts:
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Total Sugars – natural + added sugars
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Added Sugars – sugars added during processing
Why added sugar matters:
Natural sugar (like in fruits and milk) comes with nutrients, but added sugar provides empty calories.
Healthy guideline:
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Adults should limit added sugar to less than 25–36 grams per day
Common Names for Hidden Sugar
Sugar often hides under different names. Watch out for:
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High fructose corn syrup
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Cane sugar, raw sugar
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Maltose, dextrose, glucose
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Rice syrup, corn syrup
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Honey, agave nectar, maple syrup
Rule of thumb:
If you see multiple sugar names in the ingredient list, the product is likely high in sugar.
Ingredients List: The Real Truth
Ingredients are listed in descending order by weight.
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If sugar appears in the first three ingredients, avoid it
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The longer the ingredient list, the more processed the food usually is
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Choose foods with simple, familiar ingredients
How to Identify Hidden Salt (Sodium)
Salt is another ingredient that hides easily, even in sweet or “healthy” foods.
Understand Sodium on the Label
Sodium is listed in milligrams (mg).
Daily recommended limit:
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About 2,300 mg per day
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Ideally 1,500 mg for heart health
Quick check:
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140 mg or less per serving = low sodium
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400 mg or more = high sodium
Different Names for Salt You Should Know
Salt doesn’t always appear as “salt” on labels. Look for:
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Sodium chloride
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Monosodium glutamate (MSG)
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Baking soda
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Sodium benzoate
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Sodium nitrate
Foods like bread, sauces, soups, and snacks often contain hidden sodium.
Percent Daily Value (%DV): Use It Smartly
The % Daily Value shows how much a nutrient contributes to your daily needs.
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5% or less = low
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20% or more = high
For sugar and sodium:
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Aim for low %DV
For fiber, protein, vitamins: -
Aim for high %DV
Don’t Fall for Misleading Marketing Claims
Food packaging uses attractive words to grab attention, but they can be misleading.
Common Claims That Can Trick You
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“No added sugar” – may still contain natural sugars
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“Low fat” – often high in sugar or salt
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“Organic” – does not mean low sugar or sodium
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“Natural” – not a guarantee of health
Always verify claims by reading the nutrition label and ingredient list.
Compare Similar Products Before Buying
One of the best habits you can build is label comparison.
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Compare two brands of the same product
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Choose the one with less added sugar and sodium
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Look for higher fiber and protein
Small changes add up over time.
Simple Tips to Avoid Hidden Sugar and Salt
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Choose whole, unprocessed foods whenever possible
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Cook more meals at home
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Use spices, herbs, lemon, and vinegar instead of extra salt
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Drink water instead of sugary drinks
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Read labels even on “healthy” snacks
Final Thoughts: Read Labels, Take Control
Reading U.S. nutrition labels is not about dieting—it’s about awareness. Once you understand serving sizes, added sugars, sodium levels, and ingredient lists, you gain full control over what you eat. Avoiding hidden sugar and salt becomes easier with practice, and your body will thank you in the long run.
Healthy eating starts with informed choices—and every smart choice begins with reading the label.
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